from share import *

if __name__ == '__main__':
  block_number = w3.eth.block_number
  block = w3.eth.get_block(block_number)
  txs = block.transactions
  tx = txs[0]
  tx_info = w3.eth.get_transaction(tx)
  from_addr = tx_info['from']
  # from_balance = w3.eth.get_balance(from_addr) / 10**18
  print(from_addr)